Honda GXV120 2001 Owner's Manual

Honda GXV120 2001 Engine manual cover
Pages 56
Year 2001
Language(s)
English en

Honda GXV120 2001 Engine Specification

The Honda GXV120 2001 Engine is a robust and reliable power unit designed for a variety of heavy-duty applications. This four-stroke, overhead valve (OHV) engine is renowned for its efficiency and performance. It features a single-cylinder configuration with a horizontal shaft design, making it suitable for equipment such as lawnmowers and other outdoor power equipment. The engine boasts a displacement of 118cc, delivering a power output of approximately 3.5 horsepower at 3,600 RPM. Its bore and stroke measure 60 mm and 42 mm, respectively, ensuring optimal combustion and power delivery.

The GXV120 incorporates a forced-air cooling system, enhancing its durability and allowing it to maintain consistent performance under demanding conditions. It is equipped with a transistorized magneto ignition system, which provides reliable spark generation and contributes to easier starting. The engine uses a float-type carburetor for efficient fuel delivery and has a fuel tank capacity of 1.5 liters, facilitating extended operation between refueling.

Its lubrication is managed through a splash lubrication system, which ensures vital engine components are adequately lubricated, reducing wear and prolonging engine life. The Honda GXV120 is designed with user convenience in mind, featuring an easy-access oil drain and fill point, making maintenance straightforward. Additionally, it complies with emission regulations, reflecting Honda's commitment to environmentally responsible engineering. The engine's compact design and lightweight construction, approximately 13.5 kg, allow for ease of integration into various machinery while ensuring minimal vibration and noise during operation. Overall, the Honda GXV120 2001 Engine represents a blend of reliability, efficiency, and performance, making it a preferred choice for both commercial and residential applications.

Honda GXV120 2001 Engine F.A.Q.

What is the recommended oil type for a Honda GXV120 2001 engine?

The recommended oil type for the Honda GXV120 2001 engine is SAE 10W-30 for general use. Ensure to use a high-quality detergent oil that meets or exceeds the API service classification SJ or later.

How often should the air filter be cleaned or replaced on the GXV120 engine?

The air filter should be checked every 25 hours of operation or more frequently if used in dusty conditions. Clean the filter every 25 hours and replace it as needed or every 100 hours.

What is the spark plug gap specification for the Honda GXV120 engine?

The spark plug gap for the Honda GXV120 engine should be set to 0.028-0.031 inches (0.7-0.8 mm). Ensure to check and adjust the gap if necessary during maintenance.

How do I troubleshoot if the GXV120 engine won't start?

First, check the fuel level and ensure the fuel valve is open. Verify the spark plug for any signs of wear or fouling and replace if necessary. Inspect the air filter for cleanliness. Ensure the choke is properly engaged if the engine is cold.

What is the correct procedure for adjusting the idle speed on a GXV120 engine?

To adjust the idle speed, locate the idle speed screw on the carburetor. Turn the screw clockwise to increase the speed or counterclockwise to decrease it. Aim for an idle speed of approximately 1,400 rpm.

How often should I change the oil in the GXV120 engine?

Oil should be changed after the first 5 hours of operation for a new engine, then every 50 hours or at least once a year. More frequent oil changes may be necessary under heavy use or in dirty environments.

What should I do if the GXV120 engine overheats during operation?

If the engine overheats, check for adequate ventilation and remove any debris obstructing the cooling fins. Ensure the oil level is correct and that the engine is not overloaded. Allow the engine to cool before restarting.

How do I store the GXV120 engine for an extended period?

To store the engine, drain the fuel from the tank and carburetor, change the oil, and remove the spark plug. Add a tablespoon of oil into the cylinder and pull the recoil starter several times to distribute the oil, then replace the spark plug without connecting the wire. Store in a dry place.

How can I reduce vibration during the operation of the GXV120 engine?

Ensure all mounting bolts are secure and the engine is properly balanced. Inspect the blades or attachments for any damage or imbalance. Check for proper alignment and balance of any driven components.

What maintenance tasks are recommended for the GXV120 to ensure longevity?

Regularly check and change the engine oil, clean or replace the air filter, inspect and gap the spark plug, and ensure proper cooling by cleaning debris from cooling fins. Check all bolts and engine components for tightness and wear.